baber/WOPTO huggingface dataset:
Patent JP-H0635271-A (JP)
Title: Automatic document feeder
Inventor: FUJII TAKASHI
IPC: B65H7/02
Filed: 1992-07-15
Abstract: PURPOSE:To realize a size coexistent mode and to reduce miscopying that a small-sized document is copied on a large-sized transfer paper by limiting document size to two sizes in which width is the same and length is different and immediately outputting a signal showing large size in the case of judging that the document is not small-sized even in the midst of detecting the length. CONSTITUTION:A sensor 16, that is, a detecting means for detecting the width (length in a direction orthogonally crossed with a feeding direction) of the document 2 and the leading and the trailing edges of the document 2 is provided just before a carrying part 8, and an encoder 15 for measuring the time of an interval between the leading and the trailing edges of the document 2 is provided coaxially with one pullout roller 7. Then, this feeder has a control function that the width of the document 2 is detected to limit the document size to two sizes in which width is the same and length is different, and the signal showing the large size is outputted as soon as it is known that the document size is not small even in the midst of detecting the length, that is, before confirming that the document size is large.
Patent JP-H0763101-A (JP)
Title: Fuel injection quantity control device of internal combustion engine
Inventor: OSAKI MASANOBU
IPC: F02D41/16
Filed: 1993-08-24
Abstract: PURPOSE:To carry out an adequate idle correction by eliminating the excess or shortage of the idle correction, in the case of joint use of L JETRO method and D JETRO method. CONSTITUTION:A first basic fuel injection quantity LTp of L JETRO method is calculated from an intake air flow rate Q and a number of engine revolution N (S2) and a second basic fuel injection quantity DTp of D JETRO method is calculated from an intake pressure P (S3). A combination ratio KTp is set in respouse to the number of engine revolution N (S4) and a basic fuel injection quantity Tp is calculated by combining LTp with DTp (S5). In an idle running time, an increase quantity correction coefficient IDH or a reduction quantity correction coefficient IDL for idle correction is calculated in accordance with the deviation DELTAN between the number of engine revolution N and a number of target idle revolution NSET (S6, S8-S11), but the correction coefficient is revised by the ratio (1-KTp) of D JETRO method (S10, S11).
Patent JP-H1138327-A (JP)
Title: Coaxial vertical illuminating device of stereoscopic microscope
Inventor: SAKAMOTO SHINOBU
IPC: G02B21/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To make the inclination of optical axes equal in both system, to make the centers of visual fields coincident with each other in an eyepiece lens, and to provide an image without eccentricity by integrally forming a first and second optical path dividing parts. SOLUTION: A beam splitter prism 4 is a part, in which a first optical path dividing part 4a and a second optical path dividing part 4b are integrally formed. The beam splitter prism 4 is formed by joining two right angle prisms 4A, 4B. Namely, one beam splitter prism 4 is arranged over both optical paths of a first and second observing optical systems and illuminating light beams from light sources 3a, 3b are supplied to the respective observing optical systems. The first and second observing optical systems are provided with a common objective lens 7. A 1/4 wavelength plate 9 giving a phase difference and changing the polarizing state is arranged between the common objective lens 7 and a sample 8. Consequently, the tilts of optical axes generated in the first and second observing optical systems become the same.
Patent JP-S6365842-A (JP)
Inventor: KUZUSHIRO KENJIRO
IPC: A61B3/15
Filed: 1986-09-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60102057-A (JP)
Title: Print method of color printer
Inventor: SARUMARU MASAHIKO
IPC: B41J35/16
Filed: 1983-11-08
Abstract: PURPOSE:To attain print with natural feeling even with less occupied value of a matrix by correcting R, G, B data after they are converted into complementary colors, Y (yellow), M (magenta) and C (cyan) data. CONSTITUTION:Color picture data M (i, j) of i-th column and j-th row of a display plane is converted into M' (i, j) data comprising the Y, M, C data. The Y, M, C data are converted into matrix occupied values by an occupied value converting means 2. In allowing one picture element of picture data to correspond to a matrix of mXm dots, seven basic colors in total are formed from the Y, M, C being the three print primary colors and a maximum (m<2>+1)<3> of expression is attained to one picture element. Furthermore, the occupied value of the M, C among the occupied value obtained by the occupied value converting means 2 is corrected by a correcting means 3, then the result is set to the mXm dot matrix memory MR.
Patent JP-H0259037-A (JP)
Title: Liquid stirring method
Inventor: HAMADA HIDENOBU
IPC: B01F13/08
Filed: 1988-08-24
Abstract: PURPOSE:To stirr a liquid in a non-contact state by a method wherein an electric conductive or magnetic liquid is received in a container not reducing a magnetic field and a multiphase current is allowed to flow to the multiphase winding arranged to the periphery of the container to generate a rotary magnetic field. CONSTITUTION:An electric conductive or magnetic liquid 5 is received in a container 1 not reducing a magnetic field as compared with the liquid 5 and multiphase windings 2-4 of a multiphase current are arranged to the periphery of the container 1 at positions shifted by proper phases specially. A multiphase current is allowed to flow to the multiphase windings to generate a rotary field and the liquid 5 is subjected to inductive rotation. As a result, the liquid can he stirred in a non-contact state.
Patent JP-2001029346-A (JP)
Title: Ultrasonic wave probe and manufacture therefor
Inventor: KATSURA HIDEJI
IPC: H01L41/313
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To constitute a laminated type array vibrator capable of being easily manufactured and obtaining excellent vibration characteristics. SOLUTION: Many pieces of piezoelectric plates are pressurized and bonded with each other. A gap groove is formed at a prescribed part beforehand on the respective piezoelectric plates. An insulation material is filled inside the gap groove by pressurizing contact and thus, an insulation gap 24 is formed. Many grooves are formed from an upper side and a lower side adjacently to the insulation gap 24, and by filling an electrically conductive material there, a vertical electrode 32 is formed. thereafter, a laminated body is cut into many lamination elements 34. The vertical electrode 32 on one side is connected to odd-numbered electrodes and the vertical electrode 32 on the other side is connected to even-numbered electrodes. In this case, the vertical electrode 32 and an internal electrode are electrically isolated by the insulation gap 24.
Patent JP-S6270348-A (JP)
Title: Optical resolution of amino acid
Inventor: YUASA SEIJI
IPC: C07C227/34
Filed: 1985-09-25
Abstract: PURPOSE:To carry out optical resolution of an amino acid in a short time by liquid chromatography without forming any by-product, by forming an N- substituted aryl derivative of D-amino acid and L-amino acid from an optical isomeric mixture of the amino acids. CONSTITUTION:An N-substituted aryl derivative of D-amino acid and L-amino acid is obtained from an optical isomeric mixture of the amino acid.The optical isomeric mixture of the D-amino acid with the L-amino acid is subjected to optical resolution by liquid chromatography using powdery cellulose, etc. N- Substituted dinitrobenzene derivatives are cited as the N-substituted aryl derivative of the amino acid and the compounds are obtained by reacting the amino acid with fluoronitrobenzene in the presence of sodium hydrogencarbonate at room temperature -80 deg.C.
Patent JP-S58111898-A (JP)
Title: Parting agent
Inventor: SOEI MOTOOMI
IPC: C10M105/72
Filed: 1981-12-25
Abstract: PURPOSE:To provide a parting agent which exhibits excellent mold release characteristics when a mold surfce is coated with a small amount of this agent, does not stain the surfaces of moldings, and does not make the surfaces sticky, consisting of a specified fluorine-contg. urethane compd. and an oil. CONSTITUTION:A fluorine-contg. urethane compd. (A) selected from compds. of formulasI-III[wherein Rf is a 4-20C perfluoroalkyl; X is methylene, a group of formula IV or V (wherein A is H, lower alkyl, OH, lower alkylcarbonyloxy; m is 0-4; r is lower alkyl; l is 1-4); Y, W are each a bivalent org. group; Z is a monovalent org. group]and at least one oil (B) selected from silicone varnish, silicone oil which are liquid or semi-solid at room temp. and have a b.p. of 100 deg.C or above and a m.p. of 150 deg.C or below, waxes having a m.p. of 150 deg.C or below, such as carnauba wax, and highly fluorinated org. compds. having a b.p. of 100 deg.C or above, such as hexafluoroprophylene oxide, are blended togethr in a ratio of 1:0.1-10. The mixture is dissolved or dispersed in water or an org. solvent in such an amount as to give 0.1-50wt% active ingredient.
Patent JP-S63113036-A (JP)
Inventor: ERITSUKU PURESUMAN
IPC: C08K5/02
Filed: 1987-08-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0852884-A (JP)
Title: Ink receiving container in ink jet recording apparatus
Inventor: SHINADA SATOSHI
IPC: B41J2/175
Filed: 1994-08-10
Abstract: PURPOSE:To detect the accurate residual amt. of ink by providing a communication port to the central part in the lateral direction of the lower end part of the partition wall partitioning an ink receiving chamber and an ink impregnated material receiving chamber so as to allow both receiving chambers to communicate with each other. CONSTITUTION:An ink receiving chamber 4 and an ink impregnated material receiving chamber 5 receiving an ink impregnated material 9 are partitioned through a partition wall 2 and the ink supply port 6 communicating with a recording head is provided to the ink impregnated material receiving chamber 5. In the ink receiving container of this ink jet recording apparatus, the communication port 3 allowing both receiving chambers 4, 5 to communicate with each other is provided to the central part in the lateral direction of the lower end part of the partition wall 2. As a result, the improved ink receiving container of the ink jet recording apparatus reduced in the irregularity of a head value and relatively easy to mold can be obtained.
Patent JP-2000023738-A (JP)
Title: Applying shaft for liquid material with adhesion
Inventor: KASAI TAKAHIRO
IPC: A45D34/04
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an applying shaft capable of smoothly supplying a liquid material with adhesion such as mascara liquid in a liquid reservoir to fins. SOLUTION: A hollow liquid reservoir part 3 extending axially is provided in the center part of a shaft body 1. Many slits 4 for flowing liquid which communicate with the liquid reservoir part 3 are axially provided at prescribed intervals on a peripheral surface corresponding to the liquid reservoir part 3. Many fins 5 are formed in the interval parts. On a peripheral surface opposite to the respective fins 5, a plurality of through-holes 6 serving as liquid inlet holes and air holes communicating with the liquid reservoir part 3 are provided axially at prescribed intervals.
Patent JP-2001037272-A (JP)
Title: Surface acoustic wave actuator
Inventor: ASAI KATSUHIKO
IPC: H02N2/16
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave actuator which occupies a small area on a vibrating element excluding a running surface, and is excellent in energy efficiency. SOLUTION: This actuator is composed of a unidirectional comb-shaped electrodes 2, 3 arranged on both sides of a vibrating element 1, and a synthesis device 4 connected to the unidirectional electrode 3 and an external power source 5 on its input side, and connected to the unidirectional electrode 2 on its output side. In the synthesis device 4, an input from the power source 5 and a surface acoustic wave converted into an electric signal by the unidirectional electrode 3 are synthesized, and it is inputted to the unidirectional electrode 2. A surface acoustic wave excited by the unidirectional electrode 2 is transmitted on the vibrating element 1, passed through the synthesis device 4, and inputted to the unidirectional electrode 2 again. Occupied areas on the vibrating element excluding a running surface become only those by the two unidirectional electrodes. Therefore by pushing a relative motion member 6 to the vibrating element 1 with a pressure applying means, a surface acoustic wave actuator excellent in energy efficiency becomes available.
Patent JP-H0394547-A (JP)
Title: Synchronization detection system
Inventor: UCHIYAMA HIROKI
IPC: H04L7/00
Filed: 1989-08-17
Abstract: PURPOSE:To reduce mis-discrimination in the presence of momentary interruption of a reception signal by inputting a signal to narrow band pass filters having one or plural center frequencies with different Q, discriminating the shape of output waveforms and detecting a synchronizing signal. CONSTITUTION:A narrow band pass filter 4 used for a synchronizing signal detection section 24 is a filter of a narrow band in which a carrier frequency is used as a center frequency. When a carrier frequency corresponding to the center frequency of the narrow band pass filter 4, an output waveform is increasing (divergent) and when other carrier frequency is inputted, the output waveform is saturated. The characteristics of the waveform in increasing (divergent) and saturating state are stored, the correlation between the waveform and the waveform of the output from the narrow band pass filter is calculated and the difference of the two is calculated. Then a deviation  T of the synchronization timing is calculated in response to the quantity of the difference to output a timing signal S4.
Patent JP-H1054491-A (JP)
Title: Pipeline lining method
Inventor: MAEDA TERUNOBU
IPC: F16L55/16
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To form a lining on the inner peripheral surface side while using a pipeline. SOLUTION: A lining cylindrical sheet 10 having flexibility and in which many protrusions are fixed on the outer peripheral side is inserted into the inner peripheral side of a pipeline 100, a liquid passing double cylindrical sheet 6 having flexibility is arranged on the inner peripheral side of the lining cylindrical sheet 10,  and the lining cylindrical sheet 10 is fixed on the inner peripheral surface side of the pipeline 100 by filling filler 103 on the outer peripheral side of the lining cylindrical sheet 10 in a state where the lining cylindrical sheet 10 is expanded and pressed to the inner peripheral surface side of the pipeline 100 by filling pressurized liquid 15 on the inner peripheral side of the lining cylindrical sheet 10 at relative low pressure while liquid to be transferred 109 is allowed to flow down through the inner peripheral side cylindrical part of the liquid passing double cylindrical sheet 16 in a state where the liquid passing double cylindrical sheet 16 is expanded by filling pressurized liquid 18 on the outer peripheral side cylindrical part of the liquid passing double sheet 16 at relative high pressure.
Patent JP-S59100419-A (JP)
Title: Flash photographing device
Inventor: TANIGUCHI NOBUYUKI
IPC: G03B7/16
Filed: 1982-11-30
Abstract: PURPOSE:To obtain proper exposure and to set an intermediate aperture value freely to obtain free set exposure, by controlling a diaphragm in the middle between an aperture value for flash photography and an arithmetic aperture value of distance, etc., when the former aperture value is smaller than that of the latter. CONSTITUTION:The left half part in a figure partitioned by a chain line A is a camera and the right half part is a flash lighting device. The aperture value signal outputting means AD is a maximum lighting signal outputting means which outputs an aperture value based upon the setting SS of subject brightness and film sensitivity Sv or aperture value Avf for flash photography. A comparing circuit CMP compares a signal Arf with the arithmetic aperture value signal Avd of an arithmetic circuit ALU1. A diaphragm APL is controlled by the Avf when the Avf is smaller than the Avd or by an intermediate aperture value Av when not. Therefore, when Avf>Avd, the limit quantity of under-exposure is reduced. In this case, Av=(mAvf+nAvd)divided by (m+n), where (m) and (n) are optional values close to 1.
Patent JP-H0376392-A (JP)
Title: Vector quantization device
Inventor: KAMIMURA NAOHISA
IPC: H04N19/503
Filed: 1989-08-17
Abstract: PURPOSE:To output a quantized code vector with less distortion even in the middle of updating the code vector by constituting the device to decide an output vector from a prediction signal after one frame is vector-quantized. CONSTITUTION:When a vector quantizer 12 terminates the update of the code vector, a distance calculation part 16 repeats the output of the predicted and quantized vector for several frames in accordance with the updated code vector. The switch of an output switching part 17 is repeatedly changed over to connection with a terminal 18 when the quantized vector YYi is outputted from the vector quantizer, and to connection with a terminal 19 when the predicted and quantized vector is outputted from the distance calculation part 16.
Patent JP-S6190372-A (JP)
Title: Magnetic disc device
Inventor: KOCHIYAMA SHIGERU
IPC: H02K37/22
Filed: 1984-10-08
Abstract: PURPOSE:To obtain a device with a compact stepping motor of simple structure, by providing a non-contact magnet liquid seal and damper unitedly to the shaft of the stepping motor. CONSTITUTION:With respect to the inside structure of a stepping motor 1', the motor part is the same to a conventional one,but a magnet liquid seal 3' is enlarged to both axis and radius direction, and magnetic liquid 4' is filled inside of it. Further, the bearing which has damping weight 6' is attached so that its inner circle is fixed to the axis. In this way, the magnet liquid seal which has a damping function is obtained.
Patent JP-S6189519-A (JP)
Inventor: AARON DEII KONPERIIN
IPC: G01F1/20
Filed: 1985-09-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0550791-A (JP)
Title: Index for back of cover of document film
Inventor: HANADA YOSHIAKI
IPC: B42F21/06
Filed: 1991-08-22
Abstract: PURPOSE:To enable the arrangement condition of a set of files or books, whose order is fixed, to be found at sight. CONSTITUTION:A beltlike index I for arrangement, which crosses obliquely the back 10 of the cover of each file F and the like, is provided thereon so that said index shows a continuous straight line throughout the adjacent files F and the like.
Patent JP-S6453410-A (JP)
Title: Projection formation
Inventor: ICHIHASHI TOSHIYA
IPC: H01L21/3205
Filed: 1987-08-24
Abstract: PURPOSE:To form a projection of an optional shape, by a method wherein the surface of a solid matter in which gas molecules are absorbed is irradiated with an electron beam. CONSTITUTION:The electron gun 1 of a transmission electron microscope is used as the source of an electron beam. This electron microscope has been reconstructed so that WF6 gas 20 can be introduced into the part in the vicinity of the sample 10 which is placed between magnetic poles 50 located in a sample chamber 40. As the electron beams to be used to obtain the image of the electron microscope, performs an additional function as an excitation beam, the position where W will be deposited by decomposing WF6 and the shape of the deposit can be confirmed simultaneously by the fluorescent plate provided in a camera chamber 30. The microscopic pattern 13 of W can be formed by scanning the electron beam on the surface of the Si substrate while the WF6 gas, for example, of the pressure of 1X10<-6>Torr is being fed. Said pattern 13 is practically used for a quantum fine wire, a grating, a light absorber and the like.
Patent JP-H1055327-A (JP)
Title: Network system
Inventor: AKITANI HIROYUKI
IPC: G06Q50/00
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To improve the immediacy for a perusal by preparing a means in a server system to transfer the data on the requests for participation in a meeting and producing the participation certificate data on the meeting based on the participation request data to transfer the certificate data to a client system via the server system. SOLUTION: A server 101 carries out its due processing by a CGI(common gateway interface) program 201 accordant with a protocol called CGI. For data registration, relevant data are transferred to the server 101 from a client 102 via a network and the data are written into a data file 202 by the program 201. For data retrieval, the data are read out of the file 202 by the CGI program 201 and a shaped contents of the data are transferred to the server 101 and the client 102 for display. In addition, the participation certificate data, the paper acceptance data, etc., are also transferred to the client 102 as necessary.
Patent JP-S58114065-A (JP)
Title: Wet electrophotographic copying machine
Inventor: KANDA ETSUO
IPC: G03G15/10
Filed: 1981-12-28
Abstract: PURPOSE:To increase picture density, to suppress the staining of a texture part, and to  obtain a clear image by constituting the 2nd developing device which develops an electrostatic latent image again by a high-density developer behind the 1st developing  device. CONSTITUTION:The 2nd developing device 11 is arranged right behind the 1st developing device 3 and the 2nd developing device 11 has a developing electrode 12 close to  the surface of a photosensitive drum 1 at a prescribed interval. At the center part of  the developing electrode 12, developer supplies 11 and 13 are formed and a developer is  pumped up from a developer tank stored with the high-density developer through a  pump to be supplied from a developer supply opening 13. The high-density developer  flows between the developing electrode 12 and photosensitive drum 1 and the high- density developer having contributed to developer overflows from the developing electrode 12 and is collected in a developer tank which is not shown in figure. Since a high potential such as an electrostatic latent image is obtained in developing by the 2nd developing device 11 further developing can be executed by the same device, but a  texture part having a low potential is stuck with toner having the opposite polarity as  much as charge, so that there is almost no outward electric field from the low potential part after development by the 1st developing device 3.
Patent JP-S60106348-A (JP)
Title: Manufacture of rotor of flat motor
Inventor: SUGAZAWA ISAMU
IPC: H02K15/12
Filed: 1983-11-11
Abstract: PURPOSE:To completely prevent synthetic resin form flowing to the peripheral surface of a commutator and to improve the productivity by forming a step- ped portion between the cylindrical slide contact portion of the commutator and a connecting portion, and press-bonding it to the inner surface of a lower die. CONSTITUTION:After a commutator 4 and a coil 5 are connected, it is set between an upper die 1 and a lower die 2. The die 2 has a recess 6 for receiving the commutator 4, and has a rule pin 14 projected from the recess 6. The die 1 has a gate 7, and a retaining pin 16 at the center. When the central hole of the commutator 4 is engaged with the pin 14 and set to the die 2, the stepped portion 13 of the commutator 4 is placed on the edge of the recess 6 of the die 2. Then, when the die 1 is engaged, the pin 16 presses the commutator 4 to closely contact the stepped portion 13 with the inner surface of the die 2. Synthetic resin 18 injected through the gate 7 is molded integrally with he commutator 4 and the coil 5.